ripple::test::csf::LedgerOracle Class Reference

Oracle maintaining unique ledgers for a simulation. More...

#include <ledgers.h>

Public Member Functions
	LedgerOracle ()
std::optional< Ledger >	lookup (Ledger::ID const &id) const
	Find the ledger with the given ID.
Ledger	accept (Ledger const &curr, TxSetType const &txs, NetClock::duration closeTimeResolution, NetClock::time_point const &consensusCloseTime)
	Accept the given txs and generate a new ledger.
Ledger	accept (Ledger const &curr, Tx tx)
std::size_t	branches (std::set< Ledger > const &ledgers) const
	Determine the number of distinct branches for the set of ledgers.

Private Types
using	InstanceMap = boost::bimaps::bimap< boost::bimaps::set_of< Ledger::Instance, ripple::less< Ledger::Instance > >, boost::bimaps::set_of< Ledger::ID, ripple::less< Ledger::ID > > >
using	InstanceEntry = InstanceMap::value_type

Private Member Functions
Ledger::ID	nextID () const

Private Attributes
InstanceMap	instances_

Detailed Description

Oracle maintaining unique ledgers for a simulation.

Definition at line 230 of file ledgers.h.

Member Typedef Documentation

InstanceMap

using ripple::test::csf::LedgerOracle::InstanceMap = boost::bimaps::bimap< boost::bimaps::set_of<Ledger::Instance, ripple::less<Ledger::Instance> >, boost::bimaps::set_of<Ledger::ID, ripple::less<Ledger::ID> >>

private

Definition at line 232 of file ledgers.h.

InstanceEntry

using ripple::test::csf::LedgerOracle::InstanceEntry = InstanceMap::value_type

private

Definition at line 235 of file ledgers.h.

Constructor & Destructor Documentation

LedgerOracle()

ripple::test::csf::LedgerOracle::LedgerOracle

(

)

Definition at line 66 of file ledgers.cpp.

Member Function Documentation

nextID()

Ledger::ID ripple::test::csf::LedgerOracle::nextID ( ) const

private

Definition at line 72 of file ledgers.cpp.

lookup()

std::optional< Ledger > ripple::test::csf::LedgerOracle::lookup

(

Ledger::ID const &

id

)

const

Find the ledger with the given ID.

Definition at line 110 of file ledgers.cpp.

accept() [1/2]

Ledger ripple::test::csf::LedgerOracle::accept	(	Ledger const &	curr,
		TxSetType const &	txs,
		NetClock::duration	closeTimeResolution,
		NetClock::time_point const &	consensusCloseTime
	)

Accept the given txs and generate a new ledger.

Parameters

curr	The current ledger
txs	The transactions to apply to the current ledger
closeTimeResolution	Resolution used in determining close time
consensusCloseTime	The consensus agreed close time, no valid time if 0

Definition at line 78 of file ledgers.cpp.

accept() [2/2]

Ledger ripple::test::csf::LedgerOracle::accept	(	Ledger const &	curr,
		Tx	tx
	)

Definition at line 267 of file ledgers.h.

branches()

std::size_t ripple::test::csf::LedgerOracle::branches

(

std::set< Ledger > const &

ledgers

)

const

Determine the number of distinct branches for the set of ledgers.

Ledgers A and B are on different branches if A != B, A is not an ancestor of B and B is not an ancestor of A, e.g.

/--> A O --> B

Definition at line 121 of file ledgers.cpp.

Member Data Documentation

instances_

InstanceMap ripple::test::csf::LedgerOracle::instances_

private

Definition at line 238 of file ledgers.h.